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| 型號： | AD8001ARZ-REEL |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 5/17頁 |
| 文件大小： | 0K |
| 描述： | IC OPAMP CF LP LDIST 70MA 8SOIC |
| 標準包裝： | 2,500 |
| 放大器類型： | 電流反饋 |
| 電路數(shù)： | 1 |
| 轉(zhuǎn)換速率： | 1200 V/µs |
| -3db帶寬： | 715MHz |
| 電流 - 輸入偏壓： | 5µA |
| 電壓 - 輸入偏移： | 2000µV |
| 電流 - 電源： | 5mA |
| 電流 - 輸出 / 通道： | 70mA |
| 電壓 - 電源，單路/雙路(±)： | ±3 V ~ 6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-SO |
| 包裝： | 帶卷 (TR) |
REV. D
AD8001
–12–
Communications
Distortion is a key specification in communications applications.
Intermodulation distortion (IMD) is a measure of the ability of
an amplifier to pass complex signals without the generation of
spurious harmonics. The third order products are usually the
most problematic since several of them fall near the fundamentals
and do not lend themselves to filtering. Theory predicts that the
third order harmonic distortion components increase in power at
three times the rate of the fundamental tones. The specification
of third order intercept as the virtual point where fundamental and
harmonic power are equal is one standard measure of distortion
performance. Op amps used in closed-loop applications do not
always obey this simple theory. At a gain of +2, the AD8001
has performance summarized in Figure 10. Here the worst third
order products are plotted versus input power. The third order
intercept of the AD8001 is +33 dBm at 10 MHz.
–80
3
–7
–75
2
1
0
–4
–5
6
–2
–70
–65
–60
–55
–50
–45
–1
THIRD
ORDER
IMD
–
dBc
INPUT POWER – dBm
–6
–8
4
5
–3
2F2 – F1
2F1 – F2
G = +2
F1 = 10MHz
F2 = 12MHz
Figure 10. Third Order IMD; F1 = 10 MHz, F2 = 12 MHz
Operation as a Video Line Driver
The AD8001 has been designed to offer outstanding perfor-
mance as a video line driver. The important specifications of
differential gain (0.01%) and differential phase (0.025
°) meet
the most exacting HDTV demands for driving one video load.
The AD8001 also drives up to two back terminated loads as
shown in Figure 11, with equally impressive performance (0.01%,
0.07
°). Another important consideration is isolation between
loads in a multiple load application. The AD8001 has more
than 40 dB of isolation at 5 MHz when driving two 75
back
terminated loads.
909
75
CABLE
75
VOUT NO. 1
VOUT NO. 2
+VS
–VS
VIN
0.1 F
0.001 F
AD8001
0.1 F
75
CABLE
75
CABLE
+
0.001 F
75
Figure 11. Video Line Driver
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD8001ARZ-REEL7 | 功能描述:IC OPAMP CF LP LDIST 70MA 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:73 系列:Over-The-Top® 放大器類型:通用 電路數(shù):4 輸出類型:滿擺幅 轉(zhuǎn)換速率:0.07 V/µs 增益帶寬積:200kHz -3db帶寬:- 電流 - 輸入偏壓:1nA 電壓 - 輸入偏移:285µV 電流 - 電源:50µA 電流 - 輸出 / 通道:25mA 電壓 - 電源，單路/雙路(±):2 V ~ 44 V，±1 V ~ 22 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-WFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:16-DFN-EP（5x3） 包裝:管件 |
| AD8001R-EB+22 | 制造商:AD 制造商全稱:Analog Devices 功能描述:800 MHz, 50 mW Current Feedback Amplifier |
| AD8001SMD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current-Feedback Operational Amplifier |
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